Don't throw `Domain not found` when trying to `now alias` to a new domain (#702)

* Don't throw `Domain not found` when trying to alias to a new domain

* Remove `console.log`

* Prettier stuff

lib/alias.js

@@ -670,7 +670,17 @@ module.exports = class Alias extends Now {
       )
 
       const _domain = publicSuffixList.parse(alias).domain
-      const _domainInfo = await this.getDomain(_domain)
+      let _domainInfo
+      try {
+        _domainInfo = await this.getDomain(_domain)
+      } catch (err) {
+        if (err.status === 404) {
+          // It's ok if the domain was not found – we'll add it when creating
+          // the alias
+        } else {
+          throw err
+        }
+      }
       const domainInfo =
         _domainInfo && !_domainInfo.error ? _domainInfo : undefined
       const { domain, nameservers } = domainInfo